过去从未死去，它甚至还未过去。
"The past is never dead. It’s not even past."
The world is a great sky, and we are the birds.
The challenge of modern cryptography is not just to protect information, but to do so in a way that is both efficient and scalable.
领导力就是做出今天艰难但对后代有益的决定。
大脑左半球是语言和逻辑的所在；右半球是综合和直觉的所在。管理需要两者兼备。